CN210729365U - Agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse - Google Patents
Agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse Download PDFInfo
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- CN210729365U CN210729365U CN201921547109.1U CN201921547109U CN210729365U CN 210729365 U CN210729365 U CN 210729365U CN 201921547109 U CN201921547109 U CN 201921547109U CN 210729365 U CN210729365 U CN 210729365U
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- lithium ion
- ion battery
- coating slurry
- battery diaphragm
- diaphragm coating
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 106
- 239000007788 liquid Substances 0.000 title claims description 24
- 239000011248 coating agent Substances 0.000 title claims description 20
- 238000000576 coating method Methods 0.000 title claims description 20
- 239000006255 coating slurry Substances 0.000 claims abstract description 87
- 238000003756 stirring Methods 0.000 claims abstract description 68
- 239000000463 material Substances 0.000 claims description 47
- 238000001914 filtration Methods 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 9
- 239000006249 magnetic particle Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004925 denaturation Methods 0.000 description 3
- 230000036425 denaturation Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a lithium battery diaphragm coating slurry stirring technical field especially discloses a stirring apparatus convenient for lithium ion battery diaphragm coating slurry to disperse evenly, including the stirring rake, the stirring rake has the primary lever, sets up in the first auxiliary lever of primary lever, sets up in the supersonic generator of first auxiliary lever, and first auxiliary lever is used for stirring lithium ion battery diaphragm coating slurry, and the ultrasonic wave that supersonic generator sent is used for triggering lithium ion battery diaphragm coating slurry vibrations; the stirring paddle is placed into the lithium ion battery diaphragm coating slurry, the motor is used for driving the stirring paddle to rotate, the lithium ion battery diaphragm coating slurry is stirred by the aid of the first auxiliary rod and is triggered to vibrate by ultrasonic waves emitted by the ultrasonic generator in a matching mode, the lithium ion battery diaphragm coating slurry is uniformly dispersed, and the stability of the use performance of the lithium ion battery diaphragm coating slurry is ensured.
Description
Technical Field
The utility model relates to a lithium ion battery diaphragm coating thick liquids stirring technical field especially discloses a agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse.
Background
The lithium ion battery diaphragm coating slurry is one of the necessary raw materials for manufacturing the lithium battery, the lithium ion battery diaphragm coating slurry is formed by mixing solid and liquid, and in the using process of the lithium ion battery diaphragm coating slurry, the lithium ion battery diaphragm coating slurry needs to be stirred and mixed, so that the lithium ion battery diaphragm coating slurry is uniformly dispersed; in addition, the lithium ion battery separator coating slurry is usually denatured due to standing solid-liquid separation, and the stability of the service performance of the lithium ion battery separator coating slurry cannot be ensured.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide an agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse triggers lithium ion battery diaphragm coating thick liquids vibrations with the help of the ultrasonic wave that first auxiliary rod sent lithium ion battery diaphragm coating thick liquids's stirring, cooperation supersonic generator, ensures lithium ion battery diaphragm coating thick liquids homodisperse, ensures lithium ion battery diaphragm coating thick liquids service property's stability.
In order to realize the above-mentioned purpose, the utility model discloses an agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse, including the stirring rake, the stirring rake has the mobile jib, sets up in the first auxiliary rod of mobile jib, sets up in the supersonic generator of first auxiliary rod, and mobile jib and first auxiliary rod cross arrangement, first auxiliary rod are used for stirring lithium ion battery diaphragm coating thick liquids, and the ultrasonic wave that supersonic generator sent is used for triggering the vibrations of lithium ion battery diaphragm coating thick liquids.
Preferably, the number of the first auxiliary rods is a plurality of, the plurality of first auxiliary rods surround the main rod to form an annular array, and one end of each first auxiliary rod, which is far away from the main rod, is provided with an ultrasonic generator.
Preferably, the stirring paddle is also provided with a second auxiliary rod arranged on the main rod, the second auxiliary rod is provided with an ultrasonic generator, and the first auxiliary rod and the second auxiliary rod are arranged along the length direction of the main rod.
Preferably, the first auxiliary rod and the second auxiliary rod are arranged in parallel, and the distance between the ultrasonic generator of the first auxiliary rod and the main rod is greater than the distance between the ultrasonic generator of the second auxiliary rod and the main rod.
Preferably, the quantity of the second auxiliary rods is a plurality of, and a plurality of second auxiliary rods are annular array around the main rod, and the one end that the main rod was kept away from to each second auxiliary rod all is equipped with supersonic generator.
Preferably, the ultrasonic generator is electrically connected with conductive wires arranged on the first auxiliary rod and the main rod, and one end of the main rod, which is far away from the first auxiliary rod, is sleeved with a first conductive ring positioned on the outer side of the lithium ion battery diaphragm coating slurry; the stirring device further comprises a second conducting ring which is rotatably arranged with the first conducting ring, the second conducting ring is sleeved outside the first conducting ring, the second conducting ring is provided with an elastic conducting strip which is communicated with the first conducting ring, and an external power supply source is communicated with the second conducting ring.
Preferably, agitating unit still includes driving motor, material jar and apron, and the material jar is equipped with and holds the material chamber, holds the material chamber and is used for holding and establishes lithium ion battery diaphragm coating thick liquids, and the stirring rake is located and holds the material intracavity, and the apron is used for hiding and holds the material chamber, and driving motor sets up in the apron, and driving motor's output shaft and mobile jib are connected.
Preferably, agitating unit still includes the frame, and the material jar sets up in the frame, and the frame still is provided with power pump, filtering component, inlet pipe and discharging pipe, and the inlet pipe is via filtering component and power pump intercommunication, and filtering component is via power pump and material jar intercommunication, and the discharging pipe is via power pump and material jar intercommunication.
Preferably, the filtering assembly comprises a magnetic filter and a net filter, the magnetic filter and the net filter are arranged in series, the feeding pipe is communicated with the net filter through the magnetic filter, and the magnetic filter is communicated with the power pump through the net filter; the discharge pipe is communicated with the power pump through a mesh filter, the power pump extracts lithium ion battery diaphragm coating slurry in the material tank, the mesh filter filters the lithium ion battery diaphragm coating slurry extracted by the power pump, and the filtered lithium ion battery diaphragm coating slurry is discharged through the discharge pipe; the frame still is provided with the blow off pipe, and the blow off pipe is via power pump and material jar intercommunication.
Preferably, magnetic filter includes barrel and magnet stick, and the barrel has the holding hole that communicates with inlet pipe and net filter respectively, and the holding hole is established from the top of barrel and forms concavely, and the magnet stick is held under the action of gravity and is established in the holding hole, and the top of barrel is stretched out suddenly to the upper end of magnet stick.
The utility model has the advantages that: when the lithium ion battery diaphragm coating slurry is actually used, the stirring paddle is placed in the lithium ion battery diaphragm coating slurry, the motor is used for driving the stirring paddle to rotate, the first auxiliary rod is used for stirring the lithium ion battery diaphragm coating slurry and is matched with ultrasonic waves emitted by the ultrasonic generator to trigger the lithium ion battery diaphragm coating slurry to vibrate, the lithium ion battery diaphragm coating slurry is ensured to be uniformly dispersed, and the stability of the service performance of the lithium ion battery diaphragm coating slurry is ensured; when the lithium ion battery diaphragm coating slurry is discharged, the lithium ion battery diaphragm coating slurry adhered to the stirring paddle is dripped by using the vibration generated by the ultrasonic generator, so that the lithium ion battery diaphragm coating slurry is prevented from remaining on the stirring paddle; in addition, when the stirring paddle stops stirring and the lithium ion battery diaphragm coating slurry is kept standing, the ultrasonic wave emitted by the ultrasonic generator is used for continuously triggering the lithium ion battery diaphragm coating slurry to vibrate, so that the solid-liquid separation and denaturation of the lithium ion battery diaphragm coating slurry caused by standing are avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the stirring paddle of the present invention;
fig. 3 is a bottom view of the stirring paddle of the present invention;
fig. 4 is a schematic structural view of the first conductive ring, the second conductive ring and the elastic conductive sheet according to the present invention.
The reference numerals include:
1-stirring paddle 2-main rod 3-first auxiliary rod
4-ultrasonic generator 5-second auxiliary rod 6-first conducting ring
7-second conducting ring 8-elastic conducting strip 9-driving motor
11-material tank 12-cover plate 13-frame
14-power pump 15-filter assembly 16-feeding pipe
17-discharge pipe 18-magnetic filter 19-net filter
21, a sewage discharge pipe 22, and a magnet rod.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Please refer to fig. 1 to 3, the utility model discloses an agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse, including stirring rake 1, stirring rake 1 has mobile jib 2, set up first auxiliary rod 3 on mobile jib 2, supersonic generator 4 of setting on first auxiliary rod 3, mobile jib 2 is the vertical bar approximately, mobile jib 2 and first auxiliary rod 3 cross arrangement, in this embodiment, mobile jib 2 sets up with first auxiliary rod 3 is perpendicular, first auxiliary rod 3 is used for stirring lithium ion battery diaphragm coating thick liquids, the ultrasonic wave that supersonic generator 4 sent is used for triggering lithium ion battery diaphragm coating thick liquids vibrations, the lithium ion battery diaphragm coating thick liquids of vibrations further realize the stirring and mix.
When the lithium ion battery diaphragm coating slurry is actually used, the stirring paddle 1 is placed in the lithium ion battery diaphragm coating slurry, the motor is used for driving the stirring paddle 1 to rotate, the lithium ion battery diaphragm coating slurry is stirred by the aid of the first auxiliary rod 3 and is triggered to vibrate by ultrasonic waves emitted by the ultrasonic generator 4 in a matched mode, the lithium ion battery diaphragm coating slurry is ensured to be uniformly dispersed, and the stability of the service performance of the lithium ion battery diaphragm coating slurry is ensured; when the lithium ion battery diaphragm coating slurry is discharged, the lithium ion battery diaphragm coating slurry adhered to the stirring paddle 1 is dripped by using the vibration generated by the ultrasonic generator 4, so that the lithium ion battery diaphragm coating slurry is prevented from remaining on the stirring paddle 1; in addition, when the stirring paddle 1 stops stirring and the lithium ion battery diaphragm coating slurry is kept standing, the ultrasonic wave emitted by the ultrasonic generator 4 is used for continuously triggering the lithium ion battery diaphragm coating slurry to vibrate, so that the solid-liquid separation of the lithium ion battery diaphragm coating slurry caused by standing is avoided from generating denaturation.
In this embodiment, the number of the first auxiliary rods 3 is a plurality of, the plurality of first auxiliary rods 3 surround the main rod 2 to form an annular array, and one end of each first auxiliary rod 3, which is far away from the main rod 2, is provided with an ultrasonic generator 4. By increasing the first auxiliary rod 3 and the ultrasonic generator 4, the stirring and mixing efficiency of the stirring paddle 1 on the lithium ion battery diaphragm coating slurry is improved, so that the lithium ion battery diaphragm coating slurry is rapidly and uniformly dispersed. Through a plurality of first auxiliary rod 3 around mobile jib 2 and be annular array, ensure the homogeneity of 1 weight distribution of stirring rake, when stirring rake 1 rotates, reduce the inertia of stirring rake 1, ensure the stationarity that stirring rake 1 rotated.
The stirring paddle 1 is also provided with a second auxiliary rod 5 arranged on the main rod 2, the second auxiliary rod 5 is also provided with an ultrasonic generator 4, and the first auxiliary rod 3 and the second auxiliary rod 5 are arranged along the length direction of the main rod 2. The first auxiliary rod 3 and the second auxiliary rod 5 are used for stirring the lithium ion battery diaphragm coating slurry simultaneously, so that the lithium ion battery diaphragm coating slurry is stirred and mixed along different layers in the depth direction, and the uniform dispersion efficiency of the lithium ion battery diaphragm coating slurry is further improved.
The first auxiliary rod 3 and the second auxiliary rod 5 are arranged in parallel, and the distance between the ultrasonic generator 4 of the first auxiliary rod 3 and the main rod 2 is greater than the distance between the ultrasonic generator 4 of the second auxiliary rod 5 and the main rod 2. Through the position arrangement of the first auxiliary rod 3 and the second auxiliary rod 5 matched with the ultrasonic generator 4, a plurality of positions in the coating slurry of the lithium ion battery diaphragm are vibrated and mixed, and the uniform dispersion efficiency of the coating slurry of the lithium ion battery diaphragm is further improved. Preferably, the length of first auxiliary rod 3 is inequality with the length of second auxiliary rod 5, when mobile jib 2 drove first auxiliary rod 3 and the rotation of second auxiliary rod 5 for lithium ion battery diaphragm coating thick liquids collide the mixture along between the different aspect of depth direction, further promote the mixing efficiency of lithium ion battery diaphragm coating thick liquids.
The quantity of the vice pole of second 5 is a plurality of, and a plurality of second is vice pole 5 and is annular array around mobile jib 2, and the one end that the mobile jib 2 was kept away from to each vice pole of second 5 all is equipped with supersonic generator 4. The uniformity of the weight distribution of the stirring paddle 1 is ensured, when the stirring paddle 1 rotates, the rotational inertia of the stirring paddle 1 is reduced, and the rotating stability of the stirring paddle 1 is ensured. Preferably, the first sub-levers 3 are staggered with respect to the second sub-levers 5 in the radial direction of the main lever 2, i.e. there is one second sub-lever 5 between any two first sub-levers 3 and one first sub-lever 3 between any two second sub-levers 5.
Referring to fig. 1 to 4, the ultrasonic generator 4 is electrically connected to the conductive wires disposed on the first auxiliary rod 3 and the main rod 2, and one end of the main rod 2 away from the first auxiliary rod 3 is sleeved with a first conductive ring 6 located outside the coating slurry of the lithium ion battery diaphragm, so as to prevent the coating slurry of the lithium ion battery diaphragm from interfering with the normal conduction of the first conductive ring 6; each ultrasonic generator 4 is conducted with the first conductive ring 6 through a conductive wire; the stirring device further comprises a second conducting ring 7 which is rotatably arranged with the first conducting ring 6, the second conducting ring 7 is sleeved outside the first conducting ring 6 and is arranged around the first conducting ring 6, an annular gap is formed between the first conducting ring 6 and the second conducting ring 7, the second conducting ring 7 is provided with an elastic conducting strip 8 which is communicated with the first conducting ring 6, the elastic conducting strip 8 is positioned between the first conducting ring 6 and the second conducting ring 7, the elastic conducting strip 8 generates elastic deformation per se, the elastic restoring force of the elastic conducting strip 8 is utilized to ensure that the elastic conducting strip 8 is always in contact with and communicated with the first conducting ring 6, and an external power supply source is communicated with the second conducting ring 7.
In the rotating process of the stirring paddle 1, the first conducting ring 6 and the second conducting ring 7 rotate relatively, and through the arrangement of the elastic conducting strip 8, the elastic restoring force of the elastic conducting strip 8 is utilized to ensure that the first conducting ring 6 and the second conducting ring 7 are always conducted, so that the situation that the ultrasonic generator 4 cannot be normally used due to the fact that an external power supply source is disconnected with the ultrasonic generator 4 is avoided.
Referring to fig. 1 to 3, the stirring apparatus further includes a driving motor 9, a material tank 11 and a cover plate 12, the material tank 11 is provided with a material accommodating cavity, the material accommodating cavity is formed by recessing the top surface of the material tank 11, the material accommodating cavity is used for accommodating lithium ion battery diaphragm coating slurry, the stirring paddle 1 is located in the material accommodating cavity, the cover plate 12 is used for covering the material accommodating cavity, the driving motor 9 is installed on the cover plate 12, and an output shaft of the driving motor 9 is connected with the main rod 2. When the lithium ion battery diaphragm coating slurry needs to be stirred and mixed, the driving motor 9 drives the stirring paddle 1 to rotate, and meanwhile, the power supply regulating and controlling ultrasonic generator 4 sends out ultrasonic waves.
The stirring device further comprises a frame 13, the frame 13 is made of metal materials, the material tank 11 is installed and arranged on the frame 13, a power pump 14, a filtering assembly 15, a feeding pipe 16 and a discharging pipe 17 are further installed and arranged on the frame 13, the feeding pipe 16 is communicated with the power pump 14 through the filtering assembly 15, the filtering assembly 15 is communicated with the material tank 11 through the power pump 14, and the discharging pipe 17 is communicated with the material tank 11 through the power pump 14. The lithium ion battery diaphragm coating slurry input into the material tank 11 is automatically filtered by the filtering component 15, so that the foreign matters in the slurry are prevented from interfering the normal use of the subsequent lithium ion battery diaphragm coating slurry; only one power pump 14 is needed to realize the automatic feeding and the automatic discharging of the material tank 11, and the input cost and the output cost of the slurry are reduced.
The filtering assembly 15 comprises a magnetic filter 18 and a net filter 19, the magnetic filter 18 and the net filter 19 are arranged in series, the feeding pipe 16 is communicated with the net filter 19 through the magnetic filter 18, and the magnetic filter 18 is communicated with the power pump 14 through the net filter 19.
The magnetic filter 18 is used for filtering magnetic particle impurities in the lithium ion battery diaphragm coating slurry, so that the magnetic particle impurities are prevented from entering the material tank 11, and meanwhile, the magnetic particle impurities are prevented from entering the mesh filter 19 and damaging a filter screen of the mesh filter 19. The mesh filter 19 is used for filtering nonmagnetic particle impurities in the lithium ion battery diaphragm coating slurry, so that the stability of the service performance of the lithium ion battery diaphragm coating slurry is ensured, and the influence of particle impurities mixed in the lithium ion battery diaphragm coating slurry on the normal use of the slurry is avoided.
The discharge pipe 17 is communicated with the power pump 14 through a mesh filter 19, the power pump 14 extracts the lithium ion battery diaphragm coating slurry in the material tank 11, the mesh filter 19 filters the lithium ion battery diaphragm coating slurry extracted by the power pump 14, and the filtered lithium ion battery diaphragm coating slurry is discharged through the discharge pipe 17. The lithium ion battery diaphragm coating slurry discharged from the material tank 11 is filtered again by the mesh filter 19, so that the subsequent use is prevented from being influenced by agglomeration of the lithium ion battery diaphragm coating slurry in the material tank 11.
The frame 13 is also provided with a drain pipe 21, and the drain pipe 21 is communicated with the material tank 11 through the power pump 14. When the material tank 11 needs to be cleaned, the feeding pipe 16 is communicated with an external water tank, the discharging pipe 17 is closed, the sewage discharging pipe 21 is opened, the power pump 14 is started, and the power pump 14 extracts external water to automatically clean the material tank 11.
The magnetic filter 18 comprises a cylinder body and a magnet rod 22, the cylinder body is provided with accommodating holes which are respectively communicated with the feeding pipe 16 and the net filter 19, the accommodating holes are formed by being concavely arranged at the top end of the cylinder body, the magnet rod 22 is accommodated in the accommodating holes under the action of gravity, and the upper end of the magnet rod 22 protrudes out of the top end of the cylinder body.
After the lithium ion battery diaphragm coating slurry enters the accommodating hole, the magnet rod 22 attracts magnetic particle impurities in the slurry in the accommodating hole, and then impurity removal treatment of the magnetic particles is carried out on the lithium ion battery diaphragm coating slurry. When the magnetic particle impurities adsorbed on the magnet rod 22 need to be removed, the magnet rod 22 is manually or mechanically grabbed by a manipulator to protrude out of one end of the top end of the cylinder body, so that the magnet rod 22 is pulled out, and the convenience of removing the magnetic particle impurities by the magnet rod 22 is improved. In this embodiment, the number of the magnet bars 22 is plural, and the plural magnet bars 22 are arranged in parallel.
The material tank 11 is provided with a heating element (not shown in the figure) and a temperature sensor (not shown in the figure), the heating element is used for heating the lithium ion battery diaphragm coating slurry in the material tank 11, and the temperature sensor is used for displaying the temperature value of the lithium ion battery diaphragm coating slurry in the material tank 11. Through the arrangement of the heating element and the temperature sensor, the lithium ion battery diaphragm coating slurry in the material tank 11 is kept at the required preset temperature, the slurry denaturation caused by overhigh temperature or overlow temperature of the lithium ion battery diaphragm coating slurry is avoided, and the stability of the use performance of the lithium ion battery diaphragm coating slurry is further ensured.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides an agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse which characterized in that: the stirring paddle is provided with a main rod, a first auxiliary rod arranged on the main rod and an ultrasonic generator arranged on the first auxiliary rod, the main rod and the first auxiliary rod are arranged in a crossed mode, the first auxiliary rod is used for stirring lithium ion battery diaphragm coating slurry, and ultrasonic waves emitted by the ultrasonic generator are used for triggering vibration of the lithium ion battery diaphragm coating slurry.
2. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 1, wherein: the quantity of first auxiliary rod is a plurality of, and a plurality of first auxiliary rods are annular array around the mobile jib, and the one end that the mobile jib was kept away from to each first auxiliary rod all is equipped with supersonic generator.
3. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 1, wherein: the stirring rake still has the second auxiliary rod that sets up in the mobile jib, and the second auxiliary rod is equipped with supersonic generator, and first auxiliary rod, the arrangement of second auxiliary rod along the length direction of mobile jib set up.
4. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 3, wherein: the first auxiliary rod and the second auxiliary rod are arranged in parallel, and the distance between the ultrasonic generator of the first auxiliary rod and the main rod is larger than the distance between the ultrasonic generator of the second auxiliary rod and the main rod.
5. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 3, wherein: the quantity of the vice pole of second is a plurality of, and a plurality of vice poles of second are annular array around the mobile jib, and the one end that the mobile jib was kept away from to each vice pole of second all is equipped with supersonic generator.
6. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 1, wherein: the ultrasonic generator is electrically connected with conductive wires arranged on the first auxiliary rod and the main rod, and one end of the main rod, which is far away from the first auxiliary rod, is sleeved with a first conductive ring positioned on the outer side of the lithium ion battery diaphragm coating slurry; the stirring device further comprises a second conducting ring which is rotatably arranged with the first conducting ring, the second conducting ring is sleeved outside the first conducting ring, the second conducting ring is provided with an elastic conducting strip which is communicated with the first conducting ring, and an external power supply source is communicated with the second conducting ring.
7. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 1, wherein: the stirring device further comprises a driving motor, a material tank and a cover plate, the material tank is provided with a material containing cavity, the material containing cavity is used for containing lithium ion battery diaphragm coating slurry, the stirring paddle is located in the material containing cavity, the cover plate is used for covering the material containing cavity, the driving motor is arranged on the cover plate, and an output shaft of the driving motor is connected with the main rod.
8. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 7, wherein: agitating unit still includes the frame, and the material jar sets up in the frame, and the frame still is provided with power pump, filtering component, inlet pipe and discharging pipe, and the inlet pipe is via filtering component and power pump intercommunication, and filtering component is via power pump and material jar intercommunication, and the discharging pipe is via power pump and material jar intercommunication.
9. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 8, wherein: the filter assembly comprises a magnetic filter and a net filter, the magnetic filter and the net filter are arranged in series, the feeding pipe is communicated with the net filter through the magnetic filter, and the magnetic filter is communicated with the power pump through the net filter; the discharge pipe is communicated with the power pump through a mesh filter, the power pump extracts lithium ion battery diaphragm coating slurry in the material tank, the mesh filter filters the lithium ion battery diaphragm coating slurry extracted by the power pump, and the filtered lithium ion battery diaphragm coating slurry is discharged through the discharge pipe; the frame still is provided with the blow off pipe, and the blow off pipe is via power pump and material jar intercommunication.
10. The stirring device for facilitating uniform dispersion of lithium ion battery separator coating slurry according to claim 9, wherein: magnetic filter includes barrel and magnet stick, and the barrel has the holding hole that communicates with inlet pipe and net filter respectively, and the holding hole is established from the top of barrel and is formed concavely, and the magnet stick is held under the action of gravity and is established at the holding downtheholely, and the top of barrel is stretched out suddenly to the upper end of magnet stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547109.1U CN210729365U (en) | 2019-09-17 | 2019-09-17 | Agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921547109.1U CN210729365U (en) | 2019-09-17 | 2019-09-17 | Agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse |
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| Publication Number | Publication Date |
|---|---|
| CN210729365U true CN210729365U (en) | 2020-06-12 |
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ID=70987757
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921547109.1U Active CN210729365U (en) | 2019-09-17 | 2019-09-17 | Agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse |
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| CN (1) | CN210729365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538598A (en) * | 2019-09-17 | 2019-12-06 | 东莞市卓高电子科技有限公司 | agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse |
-
2019
- 2019-09-17 CN CN201921547109.1U patent/CN210729365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538598A (en) * | 2019-09-17 | 2019-12-06 | 东莞市卓高电子科技有限公司 | agitating unit convenient to lithium ion battery diaphragm coating thick liquids homodisperse |
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Effective date of registration: 20240307 Address after: 526000, 2nd Floor, No.2 Qiandong Road, Liantang Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Guangdong Zhuo High-tech Materials Technology Co.,Ltd. Country or region after: China Address before: 523460 buildings h and K, Dongxing Industrial Park, Kangle Road, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ADVANCED ELECTRONIC TECH Co.,Ltd. Country or region before: China |
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